For example, numbers such as π and √2), the real numbers (the union of rational and irrational numbers); sequences of numbers that have a recognizable pattern; factors and multiples; square numbers; even numbers; odd numbers; prime numbers; composite numbers.

2.

order a set of real numbers;

3.

generate a term of a sequence given a rule;

Sequence of numbers that have a recognizable pattern.

4.

derive an appropriate rule given the terms of a sequence;

Sequence of numbers that have a recognizable pattern.

5.

identify a given set of numbers as a subset of another set;

Inclusion relations, for example, N⊂W⊂ Z ⊂ Q ⊂ R.

6.

list the set of factors or a set of multiples of a given positive integer;

7.

compute the HCF or LCM of two or more positive integers;

8.

state the value of a digit in a numeral in base n, where n ≤ 10;

Place value and face value of numbers 2,3,4,5, 6,7,8,9, and 10 in base.

9.

use properties of numbers and operations in computational tasks;

additive and multiplicative identities and inverses, concept of closure, properties of operations such as commutativity, distributivity and associativity, order of operations in problems with mixed operations.